{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:EJCW7K2MH6AZDTW7TFWO3TSHB6","short_pith_number":"pith:EJCW7K2M","schema_version":"1.0","canonical_sha256":"22456fab4c3f8191cedf996cedce470fb2a318dafeb919cf97456fd20c678638","source":{"kind":"arxiv","id":"1112.4423","version":3},"attestation_state":"computed","paper":{"title":"Calculation of TMD Evolution for Transverse Single Spin Asymmetry Measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Prokudin, S. Mert Aybat, Ted C. Rogers","submitted_at":"2011-12-19T17:52:54Z","abstract_excerpt":"The Sivers transverse single spin asymmetry (TSSA) is calculated and compared at different scales using the TMD evolution equations applied to previously existing extractions. We apply the Collins-Soper-Sterman (CSS) formalism, using the version recently developed by Collins. Our calculations rely on the universality properties of TMD-functions that follow from the TMD-factorization theorem. Accordingly, the non-perturbative input is fixed by earlier experimental measurements, including both polarized semi-inclusive deep inelastic scattering (SIDIS) and unpolarized Drell-Yan (DY) scattering. I"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1112.4423","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-12-19T17:52:54Z","cross_cats_sorted":[],"title_canon_sha256":"826fc891eadd9590e9222a151fcf27f8c7c37fcde2e3faf67e1515f622c26115","abstract_canon_sha256":"f96c632a9389e4bbcfb18e7c84ebee7e5fcc73e82af9897b71943de0d9220ec3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:53.847824Z","signature_b64":"OQtkWEJHn6uMZs8u/e6AKDQsoca01cUpCjGKRXU0az589ky4zAY6GOimaq4mi224d4dGw8qr49iXZ0Xn9WBODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"22456fab4c3f8191cedf996cedce470fb2a318dafeb919cf97456fd20c678638","last_reissued_at":"2026-05-18T03:22:53.847072Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:53.847072Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Calculation of TMD Evolution for Transverse Single Spin Asymmetry Measurements","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Alexei Prokudin, S. Mert Aybat, Ted C. Rogers","submitted_at":"2011-12-19T17:52:54Z","abstract_excerpt":"The Sivers transverse single spin asymmetry (TSSA) is calculated and compared at different scales using the TMD evolution equations applied to previously existing extractions. We apply the Collins-Soper-Sterman (CSS) formalism, using the version recently developed by Collins. Our calculations rely on the universality properties of TMD-functions that follow from the TMD-factorization theorem. Accordingly, the non-perturbative input is fixed by earlier experimental measurements, including both polarized semi-inclusive deep inelastic scattering (SIDIS) and unpolarized Drell-Yan (DY) scattering. I"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.4423","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1112.4423","created_at":"2026-05-18T03:22:53.847176+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.4423v3","created_at":"2026-05-18T03:22:53.847176+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.4423","created_at":"2026-05-18T03:22:53.847176+00:00"},{"alias_kind":"pith_short_12","alias_value":"EJCW7K2MH6AZ","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_16","alias_value":"EJCW7K2MH6AZDTW7","created_at":"2026-05-18T12:26:28.662955+00:00"},{"alias_kind":"pith_short_8","alias_value":"EJCW7K2M","created_at":"2026-05-18T12:26:28.662955+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6","json":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6.json","graph_json":"https://pith.science/api/pith-number/EJCW7K2MH6AZDTW7TFWO3TSHB6/graph.json","events_json":"https://pith.science/api/pith-number/EJCW7K2MH6AZDTW7TFWO3TSHB6/events.json","paper":"https://pith.science/paper/EJCW7K2M"},"agent_actions":{"view_html":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6","download_json":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6.json","view_paper":"https://pith.science/paper/EJCW7K2M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.4423&json=true","fetch_graph":"https://pith.science/api/pith-number/EJCW7K2MH6AZDTW7TFWO3TSHB6/graph.json","fetch_events":"https://pith.science/api/pith-number/EJCW7K2MH6AZDTW7TFWO3TSHB6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6/action/storage_attestation","attest_author":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6/action/author_attestation","sign_citation":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6/action/citation_signature","submit_replication":"https://pith.science/pith/EJCW7K2MH6AZDTW7TFWO3TSHB6/action/replication_record"}},"created_at":"2026-05-18T03:22:53.847176+00:00","updated_at":"2026-05-18T03:22:53.847176+00:00"}